<!-- Begin page content -->
<meta charset="UTF-8">
<main role="main" class="container">
    <div class="row justify-content-md-center mt-5">
        <div class="col-md-4 col-md-offset-4">
            <div class="panel panel-default">
                <div class="panel-heading mb-4">
                    <h3 class="panel-title">更改用户登录 Change User?</h3>
                </div>
                <div class="panel-body">
                    <?php isset($message) && print($message); ?>
                </div>
            </div>
        </div>
    </div>
</main>